Dental articulator



FIG. 1 is a top plan view of a dental articulator showing my new design;

FIG. 2 is a right side view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof; and

FIG. 6 is a left side view thereof. 

The ornamental design for a dental articulator, as shown and described. 